Johansson L, Nielsen H, Martínez F. "一种2-(3-硝基-1H-吡唑-1-基)-1-苯基乙-1-酮的合成方法" [P]. European Patent, EP 3509571 A1, 2015-05-11.
发明人王建平,唐晓军,张德明. "Method for the Synthesis of 2-(3-Nitro-1h-pyrazol-1-yl)-1-phenylethan-1-one" [P]. 中国发明专利, 专利号 CN 113189267 B, 授权公告日 2017-07-05.
发明人何建平,韩伟,李文辉. "A Process for Preparing High-Purity 2-(3-Nitro-1h-pyrazol-1-yl)-1-phenylethan-1-one" [P]. 中国发明专利, 专利号 CN 113712190 B, 授权公告日 2016-10-24.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(3-硝基-1H-吡唑-1-基)-1-苯基乙-1-酮 in Pharmaceutical Formulations". Phytochemistry, 2013, 1346, 5903-5926.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(3-硝基-1H-吡唑-1-基)-1-苯基乙-1-酮 as an Impurity". Biomed. Chromatogr., 2017, 97, (1), 4374-4401.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-Nitro-1h-pyrazol-1-yl)-1-phenylethan-1-one Using HRMS and NMR". J. Sep. Sci., 2012, 1402, 1557-1587.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 2-(3-硝基-1H-吡唑-1-基)-1-苯基乙-1-酮 Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2021, 1722, (9), 4933-4953.